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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Correlation spectroscopy in cold atoms: Light sideband resonances in electromagnetically-induced-transparency condition

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Florez, H. M. [1] ; Kumar, A. [1] ; Theophilo, K. [1] ; Nussenzveig, P. [1] ; Martinelli, M. [1]
Total Authors: 5
[1] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, SP - Brazil
Total Affiliations: 1
Document type: Journal article
Source: Physical Review A; v. 94, n. 1 JUL 6 2016.
Web of Science Citations: 1

The correlation spectroscopy has been successfully employed in the measurement of the intrinsic linewidth of electromagnetically induced transparency (EIT) in time and frequency domain. We study the role of the sidebands of the intense fields in the measured spectra, analyzing the information that can be recovered working with different analysis frequencies. In this case, the nonzero one-photon detuning appears as a necessary condition for spectrally resolving the sideband resonances in the correlation coefficient. Our experimental findings are supported by the perturbative model defined in the frequency domain. (AU)

FAPESP's process: 10/08448-2 - Quantum information with continuous variables of atoms and light
Grantee:Paulo Alberto Nussenzveig
Support type: Research Projects - Thematic Grants